Definition of caliper or gauge. Meaning of caliper or gauge. Synonyms of caliper or gauge

Here you will find one or more explanations in English for the word caliper or gauge. Also in the bottom left of the page several parts of wikipedia pages related to the word caliper or gauge and, of course, caliper or gauge synonyms and on the right images related to the word caliper or gauge.

Definition of caliper or gauge

caliper or gauge
Micrometer Mi*crom"e*ter, n. [Micro- + -meter: cf. F. microm[`e]tre.] An instrument, used with a telescope or microscope, for measuring minute distances, or the apparent diameters of objects which subtend minute angles. The measurement given directly is that of the image of the object formed at the focus of the object glass. Circular, or Ring, micrometer, a metallic ring fixed in the focus of the object glass of a telescope, and used to determine differences of right ascension and declination between stars by observations of the times at which the stars cross the inner or outer periphery of the ring. Double image micrometer, a micrometer in which two images of an object are formed in the field, usually by the two halves of a bisected lens which are movable along their line of section by a screw, and distances are determined by the number of screw revolutions necessary to bring the points to be measured into optical coincidence. When the two images are formed by a bisected object glass, it is called a divided-object-glass micrometer, and when the instrument is large and equatorially mounted, it is known as a heliometer. Double refraction micrometer, a species of double image micrometer, in which the two images are formed by the double refraction of rock crystal. Filar, or Bifilar, micrometer. See under Bifilar. Micrometer caliper or gauge (Mech.), a caliper or gauge with a micrometer screw, for measuring dimensions with great accuracy. Micrometer head, the head of a micrometer screw. Micrometer microscope, a compound microscope combined with a filar micrometer, used chiefly for reading and subdividing the divisions of large astronomical and geodetical instruments. Micrometer screw, a screw with a graduated head used in some forms of micrometers. Position micrometer. See under Position. Scale, or Linear, micrometer, a minute and very delicately graduated scale of equal parts used in the field of a telescope or microscope, for measuring distances by direct comparison.

Meaning of caliper or gauge from wikipedia

- measurement, rather than a slide, is called an external micrometer caliper gauge, a micrometer caliper or, more often, simply a micrometer. (Sometimes...
- University Press. p. 36. ISBN 978-0-521-32995-8. adjustable outside caliper gauge... self-dated at AD 9. An abridged version. "Bronze Caliper of the Wang...
- In rail transport, track gauge is the spacing of the rails on a railway track and is measured between the inner faces of the load-bearing rails. All vehicles...
- A bore gauge is a collective term for the tools that are unique to the process of accurately measuring holes. These are a range of gauges that are used...
- There are several devices to measure a length, distance, or range. Architect's scale Caliper Diagonal scale Engineer's scale Feeler gauge, used in metal...
- Gauge blocks (also known as gage blocks, Johansson gauges, slip gauges, or Jo blocks) are a system for producing precision lengths. The individual gauge...
- A caliper log is a well logging tool that provides a continuous measurement of the size and shape of a borehole along its depth and is commonly used in...
- A micrometer (/maɪˈkrɒmɪtər/ my-KROM-i-tər), sometimes known as a micrometer **** gauge, is a device incorporating a calibrated **** widely used for...
- A gauge or gage, in science and engineering, is a device used to make measurements or in order to display certain dimensional information. A wide variety...
- In metrology, the least count of a measuring instrument is the smallest change in the measured quantity that can be resolved on the instrument's scale...
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